Technical Specification
Parameter IT-M3912D-800-48
(change from 25%
to 90% of rated
current)
Line Regulation
Voltage
≤0.01% + 0.01%FS
Current ≤0.03% + 0.03%FS
Load Regulation
Voltage
≤0.01% + 0.01%FS
Current ≤0.05% + 0.05%FS
Output protection
OCP 50A
OVP 808V
Overpower
protection
12240W
Remote Sense
Compensation
Voltage
≤8V
External analog
（optional）
current program
External programming voltage 0V to 10V corre-
sponds to current 0A to 48A
current monitor
Current 0A to 48A corresponds to external moni-
toring voltage 0V to 10V
voltage program
External programming voltage 0 to 800V Corre-
sponding voltage 0 to 10V
voltage monitor
Voltage 0 to 800V corresponds to external monitor-
ing voltage 0 to 10V
Other parameters:
AC Input
*1
Grid voltage range 3phase 200V～480V
Frequency
50/60Hz
Max. apparent
power
13kVA
Max. input current
25Aac
Max. efficiency
94.5%
Power Factor 0.99
DC component
≤0.2A
Current harmonics ≤3%
Standard Interface
Standard: USB/LAN/CAN/IO
Optional: GPIB/Analog&RS232
Command Re-
sponse Time
0.1ms
Copyright © Itech Electronic Co., Ltd.
169
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